It was not until noon, however, that anything concrete developed. In the two hours between, I had interviewed seven more people. I had followed the depressing last hours of the coal baron's widow, and jumped with her, mentally, into the black river that night. I had learned of a small fairish-haired girl who had tried to buy cyanide of potassium at three drug-stores on the same street, and of a tall light woman who had taken a room for three days at a hotel and was apparently demented.

At twelve, however, my reward came. Two men walked in, almost at the same time: one was a motorman, in his official clothes, brass buttons and patches around the pockets. The other was a taxicab driver. Both had the uncertain gait of men who by occupation are unused to anything stationary under them, and each eyed the other suspiciously.

The motorman claimed priority by a nose, so I took him first into my private office. His story, shorn of his own opinions at the time and later, was as follows:

On the night in question, Thursday of the week before, he took his car out of the barn for the eleven o'clock run. Barney was his conductor. They went from the barn, at Hays Street, down-town, and then started out for Wynton. The controller blew out, and two or three things went wrong: all told they lost forty minutes. They got to Wynton at five minutes after two; their time there was one-twenty-five.

The car went to the bad again at Wynton, and he and Barney tinkered with it until two-forty. They got it in shape to go back to the barn, but that was all. Just as they were ready to start, a passenger got on, a woman, alone: a small woman with a brown veil. She wore a black dress or a suit—he was vague about everything but the color, and he noticed her especially because she was fidgety and excited. Half a block farther a man boarded the car, and sat across from the woman. Barney said afterward that the man tried twice to speak to the woman, but she looked away each time. No, he hadn't heard what he said.

The man got out when the car went into the barn, but the woman stayed on. He and Barney got another car and took it out, and the woman went with them. She made a complete round trip this time, going out to Wynton and back to the end of the line down-town. It was just daylight when she got off at last, at First and Day Streets.

Asked if he had thought at the time that the veiled woman was young or old, he said he had thought she was probably middle-aged. Very young or very old women would not put in the night riding in a street-car. Yes, he had had men who rode around a couple of times at night, mostly to sober up before they went home. But he never saw a woman do it before.

I took his name and address and thanked him. The chauffeur came next, and his story was equally pertinent.

On the night of the previous Thursday he had been engaged to take a sick woman from a down-town hotel to a house at Bellwood. The woman's husband was with her, and they went slowly to avoid jolting. It was after twelve when he drove away from the house and started home. At a corner—he did not know the names of the streets—a woman hailed the cab and asked him if he belonged in Bellwood or was going to the city. She had missed the last train. When he told her he was going into town, she promptly engaged him, and showed him where to wait for her, a narrow road off the main street.

"I waited an hour," he finished, "before she came; I dropped to sleep or I would have gone without her. About half-past one she came along, and a gentleman with her. He put her in the cab, and I took her to the city. When I saw in the paper that a lady had disappeared from Bellwood that night, I knew right off that it was my party."